baber/WOPTO huggingface dataset:
Patent FR-2611867-A1 (FR)
Title: Rechauffeur tubulaire a ailettes
IPC: F24H3/00
Filed: 1988-03-04
Abstract: RECHAUFFEUR D'ESPACE COMPRENANT UNE CHAUDIERE 12 CONNECTEE POUR DISTRIBUER UN FLUIDE DE TRAVAIL DE POINT D'EBULLITION ELEVE VAPORISE FORME D'UN MELANGE D'ETHYLENE GLYCOL ET D'EAU DANS UN ECHANGEUR DE CHALEUR TUBULAIRE A AILETTES INCLINE VERS LE HAUT 14 A UNE PRESSION D'APPROXIMATIVEMENT - 34,5 KNM A 100 KNM ET A UNE TEMPERATURE D'APPROXIMATIVEMENT 88 C A 121 C, LE VOLUME INTERIEUR DE L'ECHANGEUR DE CHALEUR PAR RAPPORT AU VOLUME TOTAL DU SYSTEME N'EXCEDANT PAS APPROXIMATIVEMENT 15 ET L'ENERGIE ELECTRIQUE AMENEE AU RECHAUFFEUR DE FLUIDE DE TRAVAIL AUGMENTANT D'UN NIVEAU MINIMUM D'APPROXIMATIVEMENT 300 WATTS POUR UN ECHANGEUR DE CHALEUR DE 300 MM DE LONGUEUR A RAISON D'APPROXIMATIVEMENT 125 WATTS POUR CHAQUE LONGUEUR ADDITIONNELLE DE 300 MM JUSQU'A UNE LONGUEUR DE 2 400 MM.
Patent FR-2631089-A1 (FR)
Title: Dispositif d'embrayage muni de moyens de mesure de vitesse d'arbres
Inventor: GAY CHRISTIAN
IPC: G01P3/44
Filed: 1988-05-06
Abstract: Mesure de la vitesse de rotation des arbres menant et mené dans un dispositif d'embrayage. Selon l'invention, la butée de débrayage 20 porte deux capteurs 50, 35, par exemple du type à réluctance variable, positionné en regard d'une partie de l'arbre mené 30 et d'une autre partie de l'arbre menant qui comportent au moins un élément ou une particularité de structure auquel sont sensible lesdits capteurs ici en l'occurence des cannelures formant une sorte de pignon 36, de l'arbre mené et un doigt 50 solidaire du couvercle 15 solidaire lui-même en rotation de l'arbre menant 12. Ce pignon peut être modifié pour permettre de déterminer le degré d'usure des garnitures du disque de friction de l'embrayage.
Patent FR-2631971-A1 (FR)
Title: Grafting of dithioacids on proteins
Inventor: SOUPPE JEROME
IPC: C07K1/107
Filed: 1988-05-25
Abstract: Process for the chemical modification of proteins, which consists in reacting a protein with a dithioic organic compound, consisting of a dithioacid or a salt of a weak base of such an acid; the reaction takes place in a medium with a pH of between 3 and 7, and preferably between 3.5 and 6.5.
Patent FR-2633029-A1 (FR)
Title: Connection which is installed rapidly by simple translation
Inventor: PETIOT JEAN-PAUL
IPC: F16L37/098
Filed: 1988-05-17
Abstract: The subject of the present invention is a connection which is installed rapidly and is capable of connecting, by simple translation, a hydraulic or pneumatic hose 2 to a component 1, comprising a screw connection 8 which has previously been screwed into the component 1. According to the invention, the screw connection 8 has slit elastic tabs 8c capable of clipping in behind a bead (swelling, olive) 2a of the pipe.
Patent FR-2632592-A1 (FR)
Inventor: VIGNAUD JEAN-CLAUDE
IPC: B61D23/02
Filed: 1988-06-08
Abstract: Footboard with retractable treads for a passenger wagon door, which can be adapted to platforms of different levels. It comprises: A) an upper tread (4) which can move between a retracted position and a horizontal extended position near an upper platform level (1) under the action of a jack (6) acting on an articulated polygon; B) a lower tread (13) which can move a) between a retracted position and a first extended position forming a riser under the action of the same jack acting on the articulated polygon, and b) between the first extended position and a horizontal extended position, corresponding to a lower platform level under the action of a second jack acting on the articulated polygon.
Patent FR-2637752-A1 (FR)
Title: Line current limiting device for telephone terminal
Inventor: COULMANCE JEAN-PIERRE
IPC: H04M19/08
Filed: 1988-10-07
Abstract: Device based on a voltage drop of a first transistor T1 whose current is controlled from the voltage developed on a current measuring resistor 10, under the effect of a second transistor T2. So as to transfer a sizeable share of the power dissipated by the first transistor T1 to one or more other inexpensive components, a series arrangement of a dissipation resistor 18 and a current control element 20 is connected in parallel with the main current path of the first transistor T1. The current control element 20 and its associated control member 21 are advantageously made up of a third transistor. Application to any telephone terminal.
Patent FR-2638227-A1 (FR)
Title: Systeme de maintien de sous-munitions embarquees
Inventor: LEPICARD ALAIN
IPC: F42B12/60
Filed: 1988-10-21
Abstract: La présente invention concerne un dispositif de maintien de sous-munitions embarquées dans un vecteur, c'est-à-dire tout engin volant (roquette, missiles, missile stand off...). L'invention se rapporte plus particulièrement à un dispositif de maintien de sous-munitions sensibles, c'est-à-dire comportant des éléments susceptibles d'être endommagés par des contraintes, par exemple mécaniques. Chaque sous-munition 2 comporte au moins un appui 7 sur lequel repose des moyens 5 permettant d'une part le maintien de la sous-munition 2 grâce à des moyens de verrouillage assurant le pincement de la sous-munition 2 et d'autre part la libération, sur commande, de la même sous-munition 2. Application de ce dispositif au maintien de sous-munitions sur toute sous-munition sensible embarquée dans un vecteur. Il est envisageable d'utiliser ce dispositif de maintien sur tout autre système nécessitant un dispositif de maintien possédant les propriétés du dispositif selon l'invention.
Patent FR-2639111-A1 (FR)
Title: Device for monitoring the level of a load receiver on a weighing appliance
IPC: G01G23/00
Filed: 1988-11-14
Abstract: The invention relates to a device for monitoring the level of a platform of weighing scales, in order to prevent display and/or printing of the weight when the platform is not in the correct position. It consists of two inclination detectors 1 and 2 which are sensitive to variations in inclination on each of the axes X and Y, of an electronic circuit 3 which processes the data given by the inclination detectors, four red LEDs 16, 17, 18, 19 and a green LED 23. When the platform of the weighing scales is inclined, the inclination detectors 1 or 2 are stressed and send a signal to the corresponding comparators, one of the red LEDs lights up to indicate the direction of the inclination, the state of the logic gate 22 flips from 0 to 1, leading to the activation of the optical coupler 24 which then sends a signal to the system for blocking the weighing analysis chain, leading to extinguishing of the weight display, and the displaying of an error message. The device according to the invention is intended for monitoring the correct position of the load receiver of an unfixed or mobile weighing appliance.
Patent FR-2636820-A1 (FR)
Title: Table comprising a transverse beam
Inventor: CHAZAL JEAN-PIERRE
IPC: A47B13/00
Filed: 1989-01-13
Abstract: The present invention relates to a table comprising two lateral supports 5a, 5b forming legs, an upper tabletop 3 resting on the legs, and a beam 6 connecting the supports. The beam is carried by its ends on the supports by virtue of a plurality of tabs interacting with a plurality of housings provided in the supports and is held in place by virtue of the fastening of the tabletop onto the supports.
Patent WO-9107849-A1 (WO)
Inventor: DANIEL PATRICK
IPC: H04N7/167
Filed: 1989-11-08
Abstract: Pour embrouiller de façon la plus efficace possible des émissions de télévision à péage, on fait émettre par l'émetteur (1) à la fois des messages d'accès et des messages d'autorisation, tous cryptés et correspondant à un mot de commande chargé périodiquement dans un générateur pseudo-aléatoire (6). Dans chaque récepteur, le décodeur comporte une unité de commande (22) traitant les différents messages et les envoyant à un processeur de sécurité (23) qui fournit un mot de commande au générateur pseudo-aléatoire (24) commandant le désembrouillage (14).
Patent FR-2642559-A1 (FR)
Inventor: COSTES DIDIER
IPC: G21D3/00
Filed: 1989-02-01
Abstract: The volumetric and chemical controlling circuit associated with the primary circuit of a pressurized water nuclear reactor constitutes an expansion vessel which comprises at least one water-steam chamber (36) connected to the primary reactor, downstream of a steam generator (16), by a sampling pipe (38) and a reinjection pipe (44) provided with a pump (46). The sampling pipe supplies several valve-controlled (42a, b, c) jet pumps (40a, b, c) which open into the chamber (36). The effect on these valves and on the pump (46) regulates the volume of water in the primary circuit. A pipe (48) controlled by a flap (50) automatically injects into the primary circuit water contained in the chamber (36), in the event of a fault in the primary circuit. The circuits (56, 62, 72, 84) associated with the chamber (36) and operated by the jet pumps purify the water, and adjust the boric acid content. The chamber (36) is also used for discharging the pressure maintaining device (16). The assembly is incorporated into the reactor containment shell.
Patent FR-2647377-A1 (FR)
Title: Procede et installation de coulee de produits metalliques minces a reduction d'epaisseur sous la lingotiere
Inventor: JOLIVET JEAN-MARC
IPC: B22D11/12
Filed: 1989-04-06
Abstract: Selon l'invention on coule le métal liquide 3 dans une lingotière de coulée continue 10 et on réduit l'épaisseur du produit 1 issu de la lingotière par un dispositif de réduction d'épaisseur 20, alors que le coeur 5 dudit produit n'est pas encore solidifié. L'épaisseur du produit 1 n'est réduite que dans une zone centrale, à l'exclusion des bords solidifiés du produit, au moyen de cylindres 22 dont la longueur active est inférieure à la largeur des grandes faces 11 de la lingotière. Pour la fabrication de brames minces 9 des moyens 8 sont prévus en aval des cylindres 22 pour chuter les bords 7' du produit.
Patent FR-2648201-A1 (FR)
Title: Ensemble d'accostage pour butee de debrayage, notamment pour vehicule automobile
Inventor: MARCHISIO ALDO
IPC: F16D23/14
Filed: 1989-06-07
Abstract: La présente invention concerne un ensemble d'accostage comportant, d'une part, une pièce d'accostage 17 et, d'autre part, un jonc de couplage 120 s'étendant à l'intérieur de la douille 19 que présente la pièce 17. Le jonc 120 comporte au moins deux pattes 123 traversant chacune individuellement, localement, la douille 19, à la faveur d'évidements 26 prévus dans celles-ci. Une pièce de retenue 128 attelée à la pièce d'accostage 17 est prévue pour le jonc de couplage 120. Suivant l'invention la pièce de retenue porte au moins deux doigts de centrage, pour coopération chacun avec une desdites pattes 123. Application aux véhicules automobiles.
Patent FR-2650176-A1 (FR)
Title: Orthesis for wrist and for wrist/thumb
Inventor: PICHON JEAN CLAUDE
IPC: A61F5/01
Filed: 1989-07-28
Abstract: This orthesis is made up of an envelope 2 of elastic fabric which, capable of surrounding the wrist and extending longitudinally on each side of the latter and as far as the root of the fingers, comprises means 4a-4b-4c and 5 for reciprocal attachment of its longitudinal edges 2a-2b and a pocket 6 containing a longitudinal splint. According to the invention, the pocket 6 for the splint 8 is arranged on the dorsal part of the envelope 2 and is open at 7 at one of its ends, while the envelope 2 is provided, at its posterior part, with an anti-rotation strap 9 capable of enclosing the envelope on the forearm and provided with attachment means 10.
Patent FR-2651519-A1 (FR)
Title: Covering panel with metallic frame for the outer surface of a facade
Inventor: ANDRE FELIX
IPC: E06B3/964
Filed: 1989-09-04
Abstract: The invention relates to a panel (61) which makes it possible to fasten without gluing thin facade-covering plates, in particular glass or stone plates, so that practically only these plates are visible on the facade. The panel includes a framework in light metal which carries the outer covering plate (70). Two opposite sides of the framework are formed by profiled elements (72, 73) in light metal having an oblique rim (74) which extends in front of a bevel (75) made along the outer surface of the plate. This rim may be concealed by an element in synthetic material, the appearance of which merges with the hollow joint (66) separating the adjacent panels. The plate is gripped between the opposite rims (74) by means of two threaded steel rods (76). The other two edges of the panel are devoid of any metallic element. The panel (62) may be placed in front of a window (63) or in front of an opaque part of the facade. Application to coverings for facades of buildings.
Patent FR-2655597-A1 (FR)
Title: System for quickly fixing a handling or dumper device to the chassis of an industrial vehicle
Inventor: BERNARD LAMBERT
IPC: B60P7/13
Filed: 1989-10-26
Abstract: Industrial vehicle including a chassis equipped with first longitudinal members (1) and handling or dumper equipment surmounting the chassis, equipped at its lower part with second longitudinal members (2) which are superimposed with the first longitudinal members whilst being fixed to them by fixing means, characterised in that these fixing means (10) each include a rod (11) coupled at its two ends with deflection in terms of pivoting, to two fixing zones (9, 14) respectively secured to one of the first longitudinal members and to one of the second longitudinal members.
Patent FR-2654782-A1 (FR)
Title: Joint de transmission articule telescopique, notamment pour l'automobile.
Inventor: MICHEL ORAIN
IPC: F16D3/24
Filed: 1989-11-17
Abstract: Le joint comprend un tripode (1) muni de trois tourillons sphériques (41, 42, 43) et un barillet (6) avec six pistes intérieures cylindriques (7). Des éléments intermédiaires (10) comportent une surface cylindrique (11) complémentaire du tourillon sphérique (41) et une surface (12) de profil circulaire complémentaire du profil circulaire des pistes (7). Les éléments intermédiaires sont des patins dont la surface à profil circulaire (12) est une surface cylindrique appuyée en permanence, de manière glissante, dans les pistes (7). Utilisation pour réduire les pressions de contact, accroître la course télescopique, simplifier la forme des éléments intermédiaires et permettre leur réalisation en matière de dureté modérée.
Patent FR-2655110-A1 (FR)
Title: Device for filtering out vibrations between two shafts, particularly between two parts of a steering column
Inventor: JEAN-PIERRE BARNABE
IPC: F16D3/68
Filed: 1989-11-30
Abstract: Device for filtering out vibrations between two shafts, particularly between two parts of a steering column, such as a gimbal (14) and a steering column shaft (12), characterised in that it comprises a first bell socket (16) equipped with fingers (32) and secured to the first shaft and a second bell socket (18) also equipped with fingers (36) and secured to the second shaft, a ring (42) made from an elastomeric material interposed between the fingers of the two bell sockets, and means for connection (44) between the fingers of the bell sockets and the ring.
Patent FR-2641892-A1 (FR)
Title: Systeme de montage pour monter de maniere amovible un tube-guide de barre de commande sur une ouverture de la plaque superieure du coeur d'un reacteur nucleaire
Inventor: BALOG LEONARD JOHN
IPC: G21C5/02
Filed: 1990-01-16
Abstract: Système de montage pour monter de manière amovible la bride inférieure 12 du tube-guide 10 d'une barre de commande sur une ouverture de la plaque supérieure 16 du coeur d'un réacteur nucléaire, comprenant une paire de goujons élastiques 20 et une paire de broches de renforcement 22. Les goujons élastiques 20 sont montés dans un passage formé à travers des premiers côtés opposés de la bride inférieure 12 du tube-guide et sont logeables de manière élastique dans des premiers alésages 18 formés sur des premiers côtés opposés de la plaque supérieure 16 du coeur. Les broches de renforcement 22 sont montées sur le second côté opposé de la bride inférieure 12 du tube-guide et sont logeables, avec un espacement, dans des seconds alésages 18 formés sur les seconds côtés opposés de la plaque supérieure 16 du coeur.
Patent FR-2657917-A1 (FR)
Title: Porte de manutention prefabriquee a rideau relevable pour mise en place simplifiee.
Inventor: BERNARD KRAEUTLER
IPC: E06B9/174
Filed: 1990-02-02
Abstract: L'invention concerne une porte de manutention à rideau relevable, du type comportant un arbre d'enroulement (7) à la partie supérieure et des montants latéraux verticaux (3) formant ou contenant des glissières pour les bords du rideau, lesdits montants verticaux ayant leurs extrémités inférieures fixées au sol. L'extrémité supérieure de chaque montant latéral comporte, sur la même face que la glissière, un organe tel qu'un bout d'arbre (14) pour recevoir et supporter de façon détachable l'arbre d'enroulement (7), de façon qu'il empêche les extrémités supérieures des montants de se rapprocher, et en ce qu'un élément résistant en traction tel qu'une entretoise (80) est tendu entre les extrémités supérieures des montants pour les empêcher de s'écarter.
Patent FR-2659453-A1 (FR)
Title: Dispositif pour la visualisation de desintegrations de positons.
Inventor: OLIVIER MONNET
IPC: G01T1/29
Filed: 1990-03-12
Abstract: Dispositif pour la visualisation de désintégrations de positons comportant au moins une paire de scintillateurs (28) sensibles aux rayonnements gamma et disposés en regard l'un de l'autre, des ensembles de photomultiplicateurs (30) associés chacun à un scintillateur, des moyens (34) de mesure barycentrique de la position des scintillations dans les scintillateurs, des moyens (36) de détermination des temps de vol des rayonnements gamma détectés en coïncidence dans chacun des scintillateurs appariés, des moyens (38) de localisation des désintégrations de positons et un système (40) de visualisation d'image. Application à l'étude d'organes inaccessibles vivants ou non.
Patent FR-2659847-A1 (FR)
Title: Liquid dispenser for oral and dental hygiene
Inventor: JEAN-PIERRE ARDIOT
IPC: A61C17/02
Filed: 1990-03-21
Abstract: The invention relates to a liquid dispenser (1) for oral and dental hygiene, comprising a spray nozzle (4) and a pressurised container (2) which is connected directly to the spray nozzle (4). This device can be easily carried and used for rinsing the mouth, even when there is no water supply point available.
Patent FR-2663251-A1 (FR)
Title: Air/gas soldering iron with piezoelectric ignition
Inventor: JEAN-MARIE TANDART
IPC: B23K3/02
Filed: 1990-06-15
Abstract: The subject of the invention is an air/gas soldering iron with piezoelectric ignition, constituted by a handle carrying the control members and a gun comprising a burner, a solid soldering bit (26) and a spark-ignition plug (9) placed at the base of the heater (8) of the burner beneath the mixing chamber (19), and parallel to the axis of the latter. The temperature rise at the end of the bit is improved by longitudinal ribs (24) which are on the bottom part of the shank (tail-end) of the bit, which is heated directly by the flame originating at the outlet of the single conduit (22) connecting the mixing chamber to the combustion chamber (23). This soldering iron, which the operator ignites simply by pressing a push button, is intended for galvanisers-roofers, tinplate workers and plumbers/central-heating-installers (heating specialists) in order to carry out tin soldering.
Patent FR-2664439-A1 (FR)
Title: Semiconductor laser with external reflector
Inventor: JEAN-LUC BEYLAT
IPC: H01S5/14
Filed: 1990-07-06
Abstract: A semiconductor crystal (2) constitutes a light amplifier in an optical cavity formed between, on the one hand, the front face of this crystal, which is semitransparent, and couples this crystal to an optical fibre (36) and, on the other hand, a diffraction grating (14) carried by a plate (64) which is bent, by a piezoelectric transducer (66), within the limits of a control range which can be moved using a screw (68). This plate is itself carried by an orientable body (54). According to the invention, the cavity is short and carried by a base (sole) plate (20) at stabilised temperature. The invention applies in particular to fibre-optic telecommunications systems.
Patent FR-2665239-A1 (FR)
Title: Method and system for protecting pipeline networks (mains)
Inventor: YANN LE GAL
IPC: F16L59/14
Filed: 1990-07-26
Abstract: System for protecting networks of pipelines intended for conveying fluids (10) in liquid or gaseous form, comprising two essentially coaxial tubes, the first and innermost tube (1) being in direct contact with the fluid to be conveyed, and the second tube (2) defining, together with the first tube, a substantially annular space (3), and furthermore comprising a coating (4) in the form of at least one layer of intumescent paint applied especially to the external surface of the said first tube and brought, at least temporarily, to a high temperature in order to heat-insulate the said tube (1). A vacuum is furthermore produced in the space (3) defined between the two tubes (1, 2).
Patent FR-2667810-A1 (FR)
Title: Procede et dispositif de travail au laser avec controle a distance.
Inventor: CECILE BOUDOT
IPC: G21D1/00
Filed: 1990-10-10
Abstract: Suivant ce procédé, un faisceau laser (2) est véhiculé jusqu'au voisinage d'un point de travail (10), sur lequel il est focalisé, et on effectue une analyse spectrale de la lumière émise au point de travail pendant le travail au laser. Application au soudage au laser dans des tubes de petits diamètres.
Patent FR-2672202-A1 (FR)
Inventor: HENRY GRAF
IPC: A61B17/58
Filed: 1991-02-05
Abstract: The present invention relates to a surgical implant, in particular for an intervertebral stabiliser, formed of an intraosseous rod (3) which, on the one hand, has an end (4) for implantation in the bone and, on the other, is extended by an extraosseous head (2; 2a) intended to retain at its periphery an end in the shape of a loop of at least one flexible ligament (L1, L2, L3). According to the invention, the extraosseous head (2; 2a) has one or more radial shoulder(s) (6; 9) delimiting one or more zone(s) for ligament retention (Z; Z1; Z2), at the end of the(se) zone(s) closest to the rod (3). One of the shoulders (6) can be formed in the vicinity of the end, contiguous with the rod (3), of the extraosseous head, and two others can be defined by a radial collar (9) of the head (2), defining two retention zones (Z1, Z2) on this head.
Patent FR-2672261-A1 (FR)
Title: Adaptable and removable surface protection system
Inventor: ROGER CANONERO
IPC: B60J11/00
Filed: 1991-02-01
Abstract: The invention relates to a mechanical and thermal surface protection intended for temporary or extended application on elements whose surface finish quality it is desired to preserve. It consists of a panel (1) provided with hook fasteners (2) and (3) connected to the said panel by straps (4) allowing adjustment or adaptation of the protection to the shapes of the element to be protected. An adhesive fastening (5) makes it possible to hold the protection in place when the dimensions or the shapes of the elements to be protected do not allow hook attachment. In the case of application on the bodywork of a motor vehicle during parking, the shape of the hooks (3) allows the protection to be made tamperproof once it has been fitted and the door has been closed. This protection according to the invention is intended for protecting the bodywork of a parked motor vehicle, but may find applications in industrial or domestic fields.